Stress-strain model study of ferrous tailing concrete short column restraint by hooping
Keyword(s):
This paper talked about stress-strain curve of stirrup restraint ferrous tailing concrete by test and theoretical analysis. Twenty short column of 5 strength grade are contained in the test with WC30, WC35, WC40, WC45 and WC50. And the stress-strain data was achieved after the axial compression behavior test. Through the stress-strain curve, it can be found that the stress-strain relationship is similar with natural sand concrete. At the same time, it was put forward the whole stress-strain curve equation of stirrup restraint ferrous tailing concrete. The calculation results showed that the data calculating by the eqution this paper are in good agreement with the experimental data.
Keyword(s):
1978 ◽
Vol 11
(2)
◽
pp. 101-109
◽
Keyword(s):
2010 ◽
Vol 163-167
◽
pp. 1762-1767
◽
Keyword(s):
Keyword(s):
2012 ◽
Vol 450-451
◽
pp. 822-826
Keyword(s):
Keyword(s):
1978 ◽
Vol 11
(4)
◽
pp. 209-218
Keyword(s):